Number | Date | Country | Kind |
---|---|---|---|
10-171403 | Jun 1998 | JP | |
11-159374 | Jun 1999 | JP |
Number | Name | Date | Kind |
---|---|---|---|
3040489 | Da Costa | Jun 1962 | |
3396452 | SAto et al. | Aug 1968 | |
3497948 | Wiesler | Mar 1970 | |
3562057 | McAlister | Feb 1971 | |
4108343 | Vossen | Aug 1978 | |
4303463 | Cook | Dec 1981 | |
4447289 | Geissler et al. | May 1984 | |
4904610 | Shyr | Feb 1990 | |
5006190 | Earle. | Apr 1991 | |
5009735 | Ametani et al. | Apr 1991 | |
5183529 | Potter et al. | Feb 1993 | |
5306647 | Lehmann et al. | Apr 1994 | |
5861077 | Kamijo et al. | Jan 1999 | |
6120597 | Levy et al. | Sep 2000 |
Entry |
---|
Patent Abstracts Japan, vol. 096, No. 003, 3/1996 for JP-7-302889. |
Patent Abstracts Japan, vol. 096, No. 012, 12/1996 for JP-8-213645. |
Patent Abstracts Japan, vol. 095, No. 002, 3/1995, for JP-6-308739. |